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Best Alternatives to 0402N100J500CT

Package: 0402 (1005 Metric)Walsin Technology CorporationCeramic CapacitorsSeries: -Package: Tape & Reel (TR); Cut Tape (CT); Digi-Reel®Capacitance: 10 pFTolerance: ±5%Voltage - Rated: 50V

The Walsin 0402N100J500CT is a general-purpose 10pF, 50V, 5% NP0 ceramic capacitor in a standard 0402 package. Several pin-compatible and upgraded alternatives are available for design flexibility and sourcing.

AI replacement insight

Electrical risklow

Low for matched parts; medium for parts with relaxed tolerance.

Package risklow

All candidates share the same 0402 package, ensuring form-fit compatibility.

Sourcing riskmedium

Switching manufacturers requires qualifying a new vendor and supply chain.

Can it be replaced directly?

Direct replacement for 0402N100J500CT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

Upgrade to an AEC-Q200 part like Yageo AC0402JRNPO9BN100 for higher reliability, or use a direct match like Yageo CC0402DRNPO9BN100.

Main risk

The main risk is using a part with a wider tolerance (e.g., ±10%), which could impact the performance of sensitive analog circuits.

Recommended alternatives

6
AC0402JRNPO9BN100 package
AC0402JRNPO9BN100

Yageo

Needs validationlow risk

This Yageo capacitor is an AEC-Q200 qualified upgrade, suitable for automotive use.

View details

Alternative comparison matrix

Feature / factor0402N100J500CTAC0402JRNPO9BN100CC0402DRNPO9BN100GCM1555C1H100JA16DCompatibility / risk
Package04020402 (1005 metric)0402 (1005 metric)0402 (1005 metric)0402 (1005 metric) — Form factor matches.; CC0402DRNPO9BN100: Form factor matches.; GCM1555C1H100JA16D: Form factor matches.; CC0402GRNPO9BN100: Form factor matches.
Voltage50V50V50V50V50V — Voltage rating matches.; CC0402DRNPO9BN100: Voltage rating matches.; GCM1555C1H100JA16D: Voltage rating matches.; CC0402GRNPO9BN100: Voltage rating matches.
Tolerance±5%±5%±0.5pF (±5%)±5%±5% / ±0.5pF (±5%) / ±2% — Tolerance matches.; CC0402DRNPO9BN100: Tolerance matches (±0.5pF is ±5% of 10pF).; GCM1555C1H100JA16D: Tolerance matches.; CC0402GRNPO9BN100: Tighter tolerance is a safe upgrade.
ApplicationCommercialAEC-Q200-AEC-Q200AEC-Q200 — Automotive qualification is an upgrade.; GCM1555C1H100JA16D: Automotive qualification is an upgrade.
Capacitance10pF-10pF-10pF — Capacitance value matches.; CC0402GRNPO9BN100: Capacitance value matches.
DielectricNP0 (C0G)-NP0 (C0G)-NP0 (C0G) — Dielectric type matches.; CC0402GRNPO9BN100: Dielectric type matches.

Application & sourcing insights

Questions & answers

Verified drop-in options for 0402N100J500CT are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.